PeRColate is named after the initials of Perry R. Cook, one of the authors of the STK.
Kerrville Daily Times, Texas, Democrats of Kerr County column: ?Percolate up' better than 'trickle down'.(Column)
Sep 26, 2008; Byline: Democrats of Kerr County Sep. 26--When Americans choose a president on Nov. 4, we also choose an economic philosophy. One...